130923039 has 8 divisors (see below), whose sum is σ = 187992112. Its totient is φ = 80568000.

The previous prime is 130922971. The next prime is 130923047. The reversal of 130923039 is 930329031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 130923039 - 2¹² = 130918943 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130922997 and 130923015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130923439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1678462 + ... + 1678539.

It is an arithmetic number, because the mean of its divisors is an integer number (23499014).

Almost surely, 2^130923039 is an apocalyptic number.

130923039 is a deficient number, since it is larger than the sum of its proper divisors (57069073).

130923039 is a wasteful number, since it uses less digits than its factorization.

130923039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3357017.

The product of its (nonzero) digits is 4374, while the sum is 30.

The square root of 130923039 is about 11442.1605914268. The cubic root of 130923039 is about 507.7758313543.

The spelling of 130923039 in words is "one hundred thirty million, nine hundred twenty-three thousand, thirty-nine".